Hostacom X 678/1 LS71

About
20% mineral filled elastomer modified PP copolymer. Medium flow, good stiffness toughness balance, good UV resistance. Used for interior automotive components.&&

Product Description
SupplierLyondellBasell
GenericPP copolymer
Material StatusCommercial: Active
FeaturesGood Rigidity,Weather resistance is good,Good flexibility,Moderate liquidity,Copolymer
AvailabilitysEurope

Technical Data
PHYSICALNominal valueUnitTest method
Density1.05g/cm³ISO 1183
Melt Flow Rate ISO 1133
230℃,2.16kg4.5g/10minISO 1133
230℃,5.0kg22g/10minISO 1133
Melt Volume Rate ISO 1133
230℃,2.16 kg5.00cm³/10minISO 1133
230℃,5 kg25.0cm³/10minISO 1133
Shrinkage rate0.90 to 1.1%Internal Method

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-30℃3.0kJ/m²ISO 179/1eA
23℃11kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength
23℃无断裂 ISO 179/1eU
Impact strength of cantilever beam notch
23℃10kJ/m²DIN 53453
Notched impact strength of cantilever beam DIN 53453
-40℃25kJ/m²DIN 53453
-20℃35kJ/m²DIN 53453
23℃无断裂 DIN 53453

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed60.0ISO 75-2/A
Vicat Softening Temp 
A50140ISO 306/A50
B5065.0ISO 306

MECHANICALNominal valueUnitTest method
Ball hardness
H358/3065.0MPaISO 2039-1
tensile strength
yield24.0MPaISO 527-2/50
Tensile strain ISO 527-2/50
yield5.0%ISO 527-2/50
fracture50%ISO 527-2/50
Bending modulus
Secant2300MPaISO 178
bending strength
3.50% strain35.0MPaISO 178

Notes
1. Typical properties: these are not to be construed as specifications.
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